PVGIS provides free and open access to: PV potential for different technologies and configurations of grid connected and stand alone systems. Solar radiation and temperature, as monthly averages or daily profiles. Full time series of hourly values of both solar radiation and PV performance. Typical Meteorological Year data for nine climatic variables. Maps, by country or region, of solar resource and PV potential ready to print. PVMAPS software includes all the estimation models used in PVGIS.